private StructureModel FindStructure(int structureId, ObservableCollection <StructureModel> subStructures)
{
StructureModel result = null;
foreach (var item in subStructures)
{
if (item.Id == structureId)
{
return(item);
}
if (item.SubStructures.Count > 0)
{
result = FindStructure(structureId, item.SubStructures);
if (result != null)
{
break;
}
}
}
return(result);
}